1011-26D-41-A Mechanical Push Button Lockset, Handle Type Knob, Function Entry, Key Override Options None, Hand Factory Left, Field Reversible, Finish Satin Chrome, Door Thickness 1-3/8 in to 2-1/4 in, Keypad 5 Button, Vandal Resistant, Backset 2 3/4 in, ADA Compliant No, 3 hr Fire Rated, Case Material Zinc, Latch Length 1/2 in, Max. User Codes 1, Standards ANSI 156.2 Grade 1, UL/ULC Listed, Weather Resistant Yes, Includes Code Change Plug, Lock, Template, Mechanical